The role of elastohydrodynamic lubrication in rolling-contact fatigue.
Five-ball fatigue tester and rolling-contact disk machine used to study elastohydrodynamic lubrication effect on fatigue life
ELASTOHYDRODYNAMICS↗
SEARCH · Engineering Papers
Results for “Contact”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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System measures angular displacement without contact
Optic system coupled to an electronic detection and measuring system converts angular movement of reflected light to a direct readout, without any direct contact with the object.
Davis, W. T.↗
Electrical probe ensures reliable contact in socket
Spring-loaded probe makes a reliable electrical contact by producing a circular wiping motion at the tip when inserted into a mating socket.
Source record↗
Boundary conditions at the surface of contact between an ionized gas and a solid <o granichnykh usloviyakh na poverkhnosti kontakta ionizovannyy gaz-tverdoye telo<
Boundary conditions at surface of contact between ionized gas and electrode material
IONIZED GAS↗
Converter performance test of a rhenium emitter in contact with a carbide fuel final report
Converter performance test of rhenium emitter in contact with carbide fuel
CONVERTER↗
Contact-surface tailoring in real shock tubes
Contact surface tailoring of reflected shock wave interaction with boundary layer in real shock tubes
SHOCK WAVE INTERACTION↗
Solid state detectors monitor relay contacts
Hand carried, solid state, 18-channel detector system constantly monitors contact conditions in relays. The system is relatively insensitive to external noise and is powered by standard 110 volt ac.
Quinn, J. D.↗
Development of Vulcanizable Elastomers Suitable for Use in Contact with Liquid Oxygen Second Annual Summary Report, 9 May 1964 - 8 May 1965
Thermal properties of fluorine containing polymers for development of vulcanizable elastomers suitable for use in contact with liquid oxygen
POLYMER CHEMISTRY↗
The contact of certain elastic shells with rigid flat surfaces Technical report no. 3
Stress and shear deformation analysis for simple symmetric elastic shells in contact with rigid flat surface
ELASTIC SHELL↗
Progressive contact metamorphism of the Biwabik Iron Formation on the Mesabi Range, Minnesota
Progressive contact metamorphism of Biwabik iron formation on Mesabi Range, Minnesota
MINERALOGY↗
Thermal contact conductance in a vacuum
Analytical equations for predicting thermal contact conductance between contiguous surfaces operating in vacuum environment
THERMAL CONDUCTOR↗
A Theory of the Origin and Evolution of Contact Binaries
Dissipating orbital angular momentum of contact binaries through mass ejection along magnetic lines of force - stellar origin and evolution
STELLAR EVOLUTION↗
Friction characteristics of single-crystal and polycrystalline aluminum oxide in contact with various metals in vacuum
Friction characteristics of single and polycrystalline aluminum oxide in contact with various metals in vacuum
ALUMINUM OXIDE↗
Radioisotope heating of contact ionizers
Radioisotopes for heating ionizers in contact ionization thrustors
IONIC PROPULSION↗
A theory of the origin and evolution of contact binaries
Theory of origin and evolution of contact binary stars
BINARY STAR↗
Thermal conductance of metallic contacts in a vacuum.
Heat transfer between metallic surfaces in contact
HEAT RESISTANCE↗
Electrode materials for cesium contact ion engines.
Focusing and accelerating electrode materials for cesium contact ion engines, noting advantages of copper, beryllium and molybdenum
ELECTRODE↗
Transient phenomena in heat transfer across surfaces in contact.
Space-time temperature distribution in one- dimensional systems with heat transfer across contacts
TRANSIENT HEATING↗